
try the following:

  # make
  # ./job_submission
  # ./job_submission_and_job_io
  # ./run_job_expanded


You should end up with (on a Mac):

  # ./job_submission

  # ./job_submission_and_job_io
  Thu Jul  3 00:41:20 CEST 2008

  # ./run_job_expanded
  Thu Jul  3 00:41:21 CEST 2008



